Wilwood 261-17319-BK 1.00" Bore Mopar Compact Tandem Brake Master Cylinder Kit

The Wilwood 261-17319-BK Mopar Compact Tandem Master Cylinder Kit delivers modern braking performance engineered specifically for classic Mopar applications. This complete kit features a 1.00" bore master cylinder with a durable black E-coat finish that resists corrosion while complementing any engine bay aesthetic.

Key Features:

• 1.00" bore diameter for balanced braking performance
• Rectangular mounting flange designed for Mopar's unique four-bolt pattern
• Direct fit for A-body, B-body, and E-body firewall mounts (1960s-1970s)
• Black E-coat finish for corrosion resistance and show-quality appearance
• Complete kit includes left-hand side mounting bracket, adjustable proportioning valve, hydraulic brake light switch, and combination valve
• Includes pushrod with Mopar-style clevis eyelet end for proper pedal connection
• Pre-assembled plumbing and tubing for simplified installation

This performance master cylinder eliminates the need for adapters or modifications when upgrading braking systems on vintage Mopar vehicles. The integrated proportioning valve allows for fine-tuning brake bias between front and rear wheels, while the combination valve ensures proper brake light function and pressure distribution. Wilwood's compact tandem design provides reliable dual-circuit safety with a footprint that fits original firewall locations.